Superman, Batman, Wonder Woman, the Flash, Green Lantern and the Martian Manhunter are the world¿s greatest super-team ¿ the Justice League of America! With Lex Luthor¿s plan ¿ and Brainiac¿s betrayal ¿ revealed, the world¿s heroes must regroup and launch an all-out assault on the headquarters of a huge society of supervillains, in order to free the world from their grasp! Master tactician Batman has a plan... but will any heroes survive long enough to put it into action?